Scandia and rhenium doped tungsten powders were prepared by solid-liquid doping combined with two-step reduction method.
用液-固掺杂及两段还原法制备了氧化钪及铼掺杂的钨粉。
This paper covers the calibration method of tungsten-rhenium thermocouples using an optical pyromer as standtard instrument .
本文论述用光学高温计分度钨铼热电偶的方法及其测量不确定度。
The invention discloses a multi-element high-temperature resistant anti-shock magnetron cathode which comprises tungsten, thorium, rhenium and potassium.
本发明公开了一种多元素耐高温抗震磁控管阴极，由钨、钍、铼、钾组成。
Tungsten-Rhenium thermocouples are widely used in high temperature measuring.
钨铼热电偶广泛应用于高温测量。
Sensitive components for the hot wire, such as tungsten wire, platinum wire, rhenium wire, and the composition of the bridge by the hot wire.
敏感元件为热丝，如钨丝、铂丝、铼丝，并由热丝组成电桥。
Sensitive components for the hot wire, such as tungsten wire, platinum wire, rhenium wire, and the composition of the bridge by the hot wire.
敏感元件为热丝，如钨丝、铂丝、铼丝，并由热丝组成电桥。
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